Ingredient file
Potassium Iodide
Our read // In our catalog
In 1 of every 7 foods we track
Share of foods that list it
14%
373 of the 2,595 foods with an ingredient list on file, from 31 brands. 200 wet dog food, 168 dry dog food, 5 dog food topper.
Each square is 1% of the catalog
Where it sits on the label
Median position 35. In the top five of 0 foods, so it is usually a minor ingredient.
Above the salt
Usually listed after the salt, which caps it at roughly 1% of the recipe in 100% of foods.
Price per lb
Median of the cheapest bag price across 169 priced foods, 33% below the catalog. The price is the food's, not the ingredient's.
Who leans on it
17%
of the foods that list it are from Nutro. 31 brands use it in total.
Who uses it
Brands, best sellers and the company it keeps
Top brands, by foods that list it
Plus 21 more brands.
Amazon best sellers that list it
- #8 Diamond Naturals Skin & Coat Formula All Life Stages Salmon & Potato Formula Dry Dog Food
- #12 Pedigree Adult Grilled Steak & Vegetable Flavor Dry Dog Food
- #17 Taste of the Wild High Prairie Canine Recipe with Roasted Bison & Roasted Venison Dry Dog Food
- #22 Cesar Filet Mignon Flavor & Spring Vegetables Garnish Dry Dog Food
- #41 Pedigree Small Dog Grilled Steak and Vegetable Flavor Dry Dog Food
- #42 Iams Adult Large Breed Dry Dog Food
- #73 Pedigree Puppy Chicken & Vegetable Flavor Dry Dog Food
- #76 Nutro Natural Choice Adult Chicken & Brown Rice Recipe Dry Dog Food
Rank on Amazon's dog food best seller list, checked October 2026.
Usually listed with, share of the foods that list it
- Chicken 59%
- Chicken Broth 32%
- Natural Flavor 31%
- Chicken Liver 27%
- Peas 27%
- Chicken Fat 25%
- Flaxseed 24%
- Carrots 23%
- Dried Plain Beet Pulp 20%
- Beef 18%
- Chicken Meal 18%
- Potatoes 17%